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Qingdao Tram
Qingdao Tram is a tram system operating in Chengyang District, Qingdao, China. It was first launched in 2016. The Qingdao Public Transport Group Rail Bus Co., Ltd. is responsible for its operation and management. History In the 1920s, the Qingdao Municipal Government (QMG) planned to build a tramway system to replace some of the existing buses. From 1938 to 1940, Kao Electric Co., Ltd. cooperated with the QMG and set up a "tram preparation office", planning to construct the tramway system together. However, the project wasn't succeed because of the consequent lack of friction between tramway tracks and wheels due to the steep terrain in Qingdao. In April 2013, Qingdao planned a north-south tram line in length of about , which was later changed into an east–west line in Chengyang District due to the road conditions. As the first tramway system construction project in the EPC (Design-Procurement-Construction) mode in China, the project was completed in 2014 on the 15th of Dec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qingdao
Qingdao (, also spelled Tsingtao; , Mandarin: ) is a major city in eastern Shandong Province. The city's name in Chinese characters literally means " azure island". Located on China's Yellow Sea coast, it is a major nodal city of the One Belt, One Road (OBOR) Initiative that connects Asia with Europe. It has the highest GDP of any city in the province. Administered at the sub-provincial level, Qingdao has jurisdiction over seven districts and three county-level cities (Jiaozhou, Pingdu, Laixi). As of the 2020 census, Qingdao built-up (or metro) area made of the 7 urban Districts (Shinan, Shibei, Huangdao, Laoshan, Licang, Chengyang and Jimo) was home to 7,172,451 inhabitants. Lying across the Shandong Peninsula and looking out to the Yellow Sea, it borders the prefecture-level cities of Yantai to the northeast, Weifang to the west and Rizhao to the southwest. Qingdao is a major seaport and naval base, as well as a commercial and financial center. It is home to electronics mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Line 1 (Qingdao Metro)
Line 1 of Qingdao Metro () is an underground metro line in Qingdao. It crosses Jiaozhou Bay The Jiaozhou Bay (; german: Kiautschou Bucht, ) is a bay located in the prefecture-level city of Qingdao (Tsingtau), China. The bay has historically been romanized as Kiaochow, Kiauchau or Kiao-Chau in English and Kiautschou in German. Geogra ... between Fenghuangdao and Tuandao stations by a cross-sea tunnel parallels with the road tunnel. History The northern section was opened on 24 December 2020 with 18 stations from Qingdao North Railway Station to Dongguozhuang. Note that section between Xingguo Road and Dongguozhuang is planned to split from line 1 to be the Phase 1 section of line 7 in the future. The southern section from Wangjiagang to Qingdao North Railway Station opened on December 30, 2021. Xizhen station on the section is not opened. Opening timeline Stations References Qingdao Metro lines 2020 establishments in China Railway lines opened in 2020 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qingdao Metro
Qingdao Metro () is a rapid transit system in Qingdao, Shandong province, China. The first line, Line 3 (north section) began operation on December 16, 2015. Lines in operation Line 1 The northern section between Qingdao North Railway Station and Dongguozhuang Station was opened on 24 December 2020. The southern section between Qingdao North Railway Station and Wangjiagang Station was opened on 30 December 2021. The north section is and the south section is , the entire of Line 1 is in length. Line 1's color is . Line 2 Construction on Line 2 began in 2012, and the completed line will comprise 22 stations, with a total length of . Line 2 began passenger service on December 10, 2017, between Zhiquan Road station and Licun Park station. The western section from Zhiquan Road station to Taishan Road station opened on December 16, 2019. Line 2's color is . Line 3 The construction of the first line, Line 3, began on November 30, 2009. With 13 billion yuan ($1.9 billion) o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-floor Tram
A low-floor tram is a tram that has no stairsteps between one or more entrances and part or all of the passenger cabin. The low-floor design improves the accessibility of the tram for the public, and also may provide larger windows and more airspace. An accessible platform-level floor in a tram can be achieved either by using a high-floor vehicle serving high-platform tram stops, or with a true low-floor vehicle interfacing with curb level stops. Currently both types are in use, depending on the station platform infrastructure in existing rail systems. Some systems may make use of former railway alignments where use of existing high platforms is desirable, while others, particularly new systems, may not have the space to site high-level stops in urban centres. Low-floor tram configurations Trams traditionally had high floors, and these designs evolved into the tram with a low-floor centre section. Examples of this design are Amsterdam 11g/12g-trams and the Kusttrams in Belgium. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRRC Qingdao Sifang
CRRC Qingdao Sifang Co., Ltd. () is a Chinese rolling stock manufacturer based in Qingdao, Shandong province. Founded in 1900 during the German occupation, Qingdao Sifang is one of the oldest rolling stock manufacturers in China. History Qing Dynasty and the Republic of China Era Founding of the Syfang General Repair Works Following the Juye Incident, the German army landed at Tsingtao in 1897. In 1898, the Qing government signed the Jiao'ao Concession Treaty with Germany, which made Tsingtao a German colony. This treaty also granted the German government the right to build the Jiaoji Railway and develop the mineral deposits along the route. Kaiser Wilhelm II was determined to make Tsingtao a "model colony" and a bridgehead for the German army in the Far East. As a result, German authorities built a number of factories in Tsingtao between 1900 and 1910. In October 1900, while building the Jiaoji Railway, German authorities began constructing the Shantung Railway Syfang Gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Škoda 15 T
Škoda 15T (also known as Škoda ForCity Alfa) is a 100% low-floor multiple-unit tram developed by VUKV a.s. and built by Škoda Transportation in Pilsen for the Prague tram network. It was a successor to the Škoda 14 T, featuring articulated bogies and more power to correct for problems found during the operation of the 14 T. The 15T has articulated bogies at either end of the train, and Jacobs bogies between the segments. The tram has two double-doors in each segment (or four in bi-directional version) to allow fast boarding of passengers, and one extra side door leading to the driver's cabin. Design The Škoda 15T ForCity was developed as highly modular; it is offered with up to five car body sections and in length. It may be used on gauges from up to and the body may be wide. The tram can be uni-directional or bi-directional. It can have from 60% of wheels driven up to all of the wheels driven for networks in hilly cities. As the bogies are under articulations and don ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), International gauge, UIC gauge, uniform gauge, normal gauge and European gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with approximately 55% of the lines in the world using it. All high-speed rail lines use standard gauge except those in Russia, Finland, and Uzbekistan. The distance between the inside edges of the rails is defined to be 1435 mm except in the United States and on some heritage British lines, where it is defined in U.S. customary/Imperial units as exactly "four feet eight and one half inches" which is equivalent to 1435.1mm. History As railways developed and expanded, one of the key issues was the track gauge (the distance, or width, between the inner sides of the rails) to be used. Different railways used different gauges, and where rails of different gauge met – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chengyang Railway Station
Chengyang railway station () is a railway station in Chengyang District, Qingdao, Shandong, China. History The station was built in 1901. From 16 March 2015, Chengyang railway station has been closed to passengers for refurbishment as part of the construction of the second part of the Qingdao–Rongcheng intercity railway Qingdao–Rongcheng intercity railway is a high-speed railway located in China's, Shandong Province. It travels along the Shandong Peninsula connecting to Qingdao and Rongcheng. Line length is (containing a total length of sidings, spurs and depo ..., between Jimo and Qingdao. At the time, this work was expected to take one year. The station buildings were rebuilt, this was completed in 2020. It reopened on 1 July 2022. References {{coastal corridor Railway stations in Shandong Railway stations in China opened in 1901 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Direct Current
Direct current (DC) is one-directional flow of electric charge. An electrochemical cell is a prime example of DC power. Direct current may flow through a conductor such as a wire, but can also flow through semiconductors, insulators, or even through a vacuum as in electron or ion beams. The electric current flows in a constant direction, distinguishing it from alternating current (AC). A term formerly used for this type of current was galvanic current. The abbreviations ''AC'' and ''DC'' are often used to mean simply ''alternating'' and ''direct'', as when they modify ''current'' or ''voltage''. Direct current may be converted from an alternating current supply by use of a rectifier, which contains electronic elements (usually) or electromechanical elements (historically) that allow current to flow only in one direction. Direct current may be converted into alternating current via an inverter. Direct current has many uses, from the charging of batteries to large power sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traction Substation
A traction substation, traction current converter plant, rectifier station or traction power substation (TPSS) is an electrical substation that converts electric power from the form provided by the electrical power industry for public utility service to an appropriate voltage, current type and frequency to supply railways, trams (streetcars) or trolleybuses with traction current. Conversions These systems can be used to convert three-phase 50 Hz or 60 Hz alternating current (AC) for the supply of AC railway electrification systems at a lower frequency and single phase, as used by many older systems, or to rectify AC into direct current (DC) for those systems (primarily public transit systems) using DC for traction power. The three-phase voltage from the local utility is stepped down and rectified in the traction substations to provide the required DC voltage. Equipment Rotating Originally, the conversion equipment usually consisted of one or more motor-generator sets contain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
